Dupuy

Dupuy was an aero inventor. It is possible, though by no means certain, that the patents listed below were registered by the same "Dupuy". It is fairly likely that particularly the earlier of these patents filed by the otherwise noted Henri Dupuy de Lôme. (This strict emphasis on the principles of heavier-than-air, found in the patent filed in 1900, is in notable contrast with some of the data we have on Henri Dupuy de Lôme.)

Patents whose inventor or applicant is Dupuy

• Patent FR-1900-300718 (English title: “L'Avire”, an aerial machine heavier than air, using atmospheric pressure for lift)
• Patent FR-1866-72448 (Filing date: 1866-07-30)